Page 321 of 330
Marea- Marea Weekend 
2000 range © 
Electrical equipment 
Connector blocks 
55. 
336 Injector cyl. 1 (JTD) 
RN n.d. 
RN n.d. 
338 Injector cyl. 3 (JTD) 
AR326 
Mn.d. 
AG n.d. 
. R n.d. 
337 Injector cyl. 2 (JTD) 
S55 
SN55 
339 Injector cyl. 4 (JTD) 
Mn.d 
Rn.d. 
341 Fuel pressure regulator (JTD) 
HB 333B 
CB 333B 
343 Turbo pressure sensor (JTD) 
LR 333B 
R326 
AG n.d. 
342 Fuel pressure sensor (JTD) 
344A I.E. protective fuse (JTD) 
AR n.d. 
RN n.d. 
Copyright by Fiat Auto 135  
         
        
        
     
        
        Page 322 of 330
Electrical equipment 
Connector blocks 
Marea-Marea Weekend 
2000 range @) 
55. 
344B I.E. protective fuse (JTD) 
RN n.d. 
RN n.d. 
345 Fuel temperature sensor (JTD) 
S55 
SN 55 
346 Additional heater relay 347 Additional heater relay 
AR326 
Mn.d 
AG n.d. 
Mn.d 
Rn.d. 
Rn.d 
R326 
AG n.d. 
348 Additional heater remote control 
swictch 349 Additional heater protection fuse 
Mn.d 
AV n.d 
N n.d. 
NZ 351D 
Rn.d. 
350 Additional heater sensor 351 
AB326 
Nn.d. 
Additional heater spark plugs 
\ N n.d. 
N n.d. 
0 
NZ 348 
0 N n.d. 
136 Print n° 506.763/23  
         
        
        
     
        
        Page 323 of 330
Marea-Marea Weekend Electrical equipment 
2000 range © Connector blocks 
55. 
352 Left Side Bag connection 
HB 114 
HL 114 
353 Right Side Bag connection 
HG 114 _ 
HN 114 
354 Air Ba9eartn 
N 114 
Copyright by Fiat Auto 137  
         
        
        
     
        
        Page 324 of 330
Electrical equipment 
Connector blocks 
Ma tea- Ma tea Weekend 
2000 range © 
55. 
356 Left Side Bag sensor 
ZB355 
RN 355 
358 Left Side Bag 
N355 
HB 360 HR360 
363 Phase transformer actuator (1998) 
1998 
Vn.d. B 190B 
365 4 stage pressure switch 
BN 127 
N 8A[ 1596 19 
S 127 
N 127 JTD 
4F138ML07 
357 Right Side Bag sensor 
ZN 355 
V355 
359 Right Side Bag 
N355 
HB361 L HR361 
364 Motorized throttle body 
V 190B 
B 190B 
Gn.d 
1998 
OflQ Remote control switch for 
engine cooling fan 
1910-JTD 
N8A 
AB n.d. 
RN 154A 
138 Print n° 506.763/23  
         
        
        
     
        
        Page 325 of 330
Marea- Marea Weekend 
2000 range © 
Electrical equipment 
Connector blocks 
55. 
373 Air temperature and pressure sensor 
1596 
Nn.d 
ZB 195B 
V195B RN 195B 
376 Acceleration sensors 
1998 
H n.d. 
VG 190A 
375 Standardized diagnostic socket 
AB 268 @ 
AG n.d. 
377 Variable geometry solenoid valve 
A n.d. 
378 Throttle adjustment solenoid valve 
BG 55 
NV n.d 
AR n.d. 
CR 333A 
379 EGR solenoid 
AR 55 
NVn.d 
Copyright by Fiat Auto 139  
         
        
        
     
        
        Page 326 of 330
        
        
        
     
        
        Page 327 of 330
Marea-Marea Weekend Electrical equipment 
2000 Update Key 
557 
Copyright by Fiat Auto 141  
         
        
        
     
        
        Page 328 of 330

nent 
Key 
55. 
Component key 
1 Left front light cluster 
2 Right front light cluster 
3 Power fusebox 
4 Junction unit 
5 Dipped headlamps relay feed 
6 Instrument panel 
7 Steering column switch unit 
8 Left front earth 
9 Right front earth 
10 Engine battery earth 
10A Bodyshell battery earth 
11 Battery 
12 Ignition switch 
13 Connection between right/left front cables 
14 Left number plate light bulb 
15 Right number plate light bulb 
16 Left rear light cluster 
17S Right rear light cluster 
18 Left rear earth 
19 Right rear earth 
20 Left front side direction indicator 
21 Right front side direction indicator 
22 Left facia earth 
23 Hazard warning lights switch unit 
24 Windscreen wiper motor 
25 Electric windscreen/rearscreen washer pump 
26 Windscreen wiper motor 
28 Connection between dashboard/rear cables 
29 Connection between front/fog light cables 
30 Left fog light 
31 Right fog light 
32 Fog lamp control relay 
34 Switch control panel 
35 Connection between dashboard/left front 
door cables 
36 Connection between dashboard/right front 
door cables 
39 Heated rear windscreen 
40 Brake lights control switch 
41 Additional brake light 
42 Right dashborad earth 
43 Left headlamp alignment corrector actuator 
44 Right headlamp alignment corrector actuaor 
45 Headlamp alignment control unit 
46 Left low tone horn 
47 Right high tone horn 
48 Radio receiver with clock 
49 Left front tweeter speaker 
50 Right front tweeter speaker 
52 Speaker in right front door 
53 Left rear speaker 
54 Right rear speaker 
55 Front/engine lead connection 
56 Fuel gauge unit 
57 Inertia switch 
58 Control panel light dimmer 
64 Glove compartment light bulb with built in 
switch 
65 Luggage compartment light 
66 Electrically-adjustable door mirror contro 
buttons 
67 Left door mirror 
68 Right door mirror 
69 Cigar lighter 
70 Connection between dashborad/front ca
bles 
73 Pushbutton unit for front electric windows 
on left arm-rest 
74 Pushbutton unit for right front electric win
dows on right arm-rest 
76 Left front electric window motor 
77 Right front electric window motor 
78 Pushbutton unit for rear electric windows 
on left front door 
80 Rear electric window inhibition switch 
82 Pushbutton unit for left rear electric win 
dows on left front door 
83 Pushbutton unit for right rear electric win
dows on right rear door 
84 Left rear electric window motor 
85 Right rear electric window motor 
86 Connection between rear/left rear door ca 
bles 
87 Connection between rear/right rear doo 
cables 
88 Insufficient brake fluid level sensor 
89A Left brake pad wear sensor cable connec 
tion 
90 Switch signalling handbrake applied 
92A Electric sun-roof lead connection 
93A Electric sun roof control unit 
95 Connection between front/anti-lock brake; 
A.B.S. cables 
96 Power fuse for anti-lock brakes A.B.S. 
97 Electric headlamp washer pump 
98 Headlamp washer intermittence 
100 Alarm electronic control unit 
105 Alarm deactivation switch 
106 Alarm switch on engine bonnet 
107A Door remote control receiver 
107B Vehicle interior front courtesy light 
108 Left rear central locking 
109 Right rear central locking 
110 Left front central locking 
111 Right front central locking 
114 Air bag electronic contol unit 
115 Passenger Air Bag 
116 Driver's Air Bag 
117 Air Bag/facia cables connection 
120 Connection for air conditioning unit cables 
121 Three stage pressure switch 
122 Engine cooling fan low speed relay 
122 Engine cooling fan low speed relay 
123 Engine cooling fan high speed relay feed 
124 Air condiitoning compressor control relay 
127 Connection between front left cable/cabli 
on relay holder bracket 
141